drivers/rtc/rtc-88pm80x.c: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.  This is a cosmetic change to make
the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index 354c937a5866..0916089c7c3e 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -251,14 +251,15 @@ static SIMPLE_DEV_PM_OPS(pm80x_rtc_pm_ops, pm80x_rtc_suspend, pm80x_rtc_resume);
 static int pm80x_rtc_probe(struct platform_device *pdev)
 {
         struct pm80x_chip *chip = dev_get_drvdata(pdev->dev.parent);
-        struct pm80x_platform_data *pm80x_pdata;
+        struct pm80x_platform_data *pm80x_pdata =
+                                dev_get_platdata(pdev->dev.parent);
         struct pm80x_rtc_pdata *pdata = NULL;
         struct pm80x_rtc_info *info;
         struct rtc_time tm;
         unsigned long ticks = 0;
         int ret;
 
-        pdata = pdev->dev.platform_data;
+        pdata = dev_get_platdata(&pdev->dev);
         if (pdata == NULL)
                 dev_warn(&pdev->dev, "No platform data!\n");
 
@@ -326,8 +327,7 @@ static int pm80x_rtc_probe(struct platform_device *pdev)
         regmap_update_bits(info->map, PM800_RTC_CONTROL, PM800_RTC1_USE_XO,
                            PM800_RTC1_USE_XO);
 
-        if (pdev->dev.parent->platform_data) {
-                pm80x_pdata = pdev->dev.parent->platform_data;
+        if (pm80x_pdata) {
                 pdata = pm80x_pdata->rtc;
                 if (pdata)
                         info->rtc_dev->dev.platform_data = &pdata->rtc_wakeup;